question_answer

Read the statements given below and choose the correct option.

(i)  Iris is the coloured part of our eye.

(ii) Iris controls the amount of light entering the eye by adjusting the size of pupil.

(iii) Ciliary muscles carry the image formed on the retina to the brain.

(iv) Cornea has a hole at its centre called pupil.

(v) Rods and cones are light-sensitive cells present on retina.

A) Only (i), (ii) and (iii)

B) Only (ii) and (iv)

C) Only (iii) and (iv)

D) Only (i), (ii) and (v)

E) None of these